Building Tomorrow's Landmarks Today
We deliver bold, enduring structures that shape communities and stand the test of time. From groundbreaking to grand opening, MAS Company Sierra Leone brings your vision to life with precision, expertise, and purpose.
Building Excellence Since 2010
For over a decade, MAS Company Sierra Leone has been at the forefront of construction and development, delivering quality projects that transform communities across the nation. Our journey is built on a foundation of integrity, craftsmanship, and an unwavering commitment to excellence.
We are a professional Construction Company with over sixteen (16) years of dynamic technical construction and drilling experience. Our services are of a wide range, tailored to meet the expectations of our various customer base.
16+
Years Experience
500+
Projects Completed
100%
Client Satisfaction
45+
Team Members
Joint Ventures & Partnerships
Years of Experience
Services
MAS Company (SL) Limited is an integrated service provider. Our Company is specialized in General and Structural Construction, Construction of Faecal Sludge Treatment Plant (FSTP), Borehole Drilling, Solar Installation Solutions, Crane Services, Earth Moving Services, Road Construction, WASH Services, Dam Construction, Water Networking and Reticulation System, Water Trucking services, Consultancy Services, Logistics and Distribution services. Our Company has a record of delivering contracts on time and within budgets. At MAS, we provide end to end outstanding supply chain solutions to our customers from source to destination.
Construction
We design and build high-quality structures that meet the demands of modern business and industry. From concept to completion.
Borehole Drilling
We deliver reliable borehole drilling solutions to provide communities, businesses, and institutions with sustainable access to clean water across Sierra Leone.
Procurement and consultancy
We provide end-to-end procurement and consultancy solutions tailored to meet the needs of businesses and institutions across Sierra Leone.
Additional Services
Beyond our core offerings, MAS Company Sierra Leone provides a range of specialist services to support every stage of your project.
Architectural Design
We create functional and innovative designs that bring your vision to life, combining aesthetics with structural integrity.
Project Management
Our experienced team oversees every aspect of your project — ensuring it is delivered on time, within budget, and to the highest standard.
Renovation & Remodeling
We breathe new life into existing structures, transforming spaces with quality craftsmanship and attention to detail.
Ready to Start Your Construction Project?
Let's build something exceptional together. Contact our team today and let MAS Company Sierra Leone turn your construction vision into reality.
Request a Free Quote"Working with MAS Company on the Faecal Sludge Treatment Plant was a remarkable experience. Their team demonstrated deep technical knowledge in the design and construction of mixing chambers, drying beds, and effluent systems. They handled every phase with precision and professionalism, ensuring the plant was delivered to specification and on schedule."
"MAS Company Sierra Leone proved to be an exceptionally reliable contractor on the PERSIF Project. Funded by the African Development Bank and overseen by the Ministry of Social Welfare, this project demanded the highest level of accountability and quality. MAS delivered on every front — from planning through execution — making them a valued partner in Sierra Leone's development."
"MAS Company Sierra Leone delivered outstanding results on our WASH project. Their technical expertise, professionalism, and commitment to quality were evident from groundbreaking to completion. They consistently met deadlines and maintained the highest construction standards. We highly recommend them as a trusted partner for any infrastructure development project."
Certified & Trusted
MAS Company Sierra Leone operates to the highest industry standards, backed by the certifications, expertise, and track record that clients and partners can rely on with confidence.
Industry Certifications & Excellence
Below are some of the certificates and clearance for different government ministries and agencies in Sierra Leone and beyond.
Contractor Status
Recognized by the Ministry of Works for outstanding quality and safety standards
FCC
City LicenseFreetown City Council Certificate
SLRA
Road Authority LicenseSierra Leone Road Authority
NWRMA
Water LicenseNational Water Regulatory Management Agency
Ministry Works
Works PermitGovernment of Sierra Leone Ministry of Works
Engineering Council SL
ProfessionalEngineering Regulatory Council Sierra Leone
Business Registration
RegistrationBusiness Registration Document
Transform Your Space with Expert Construction Services
At MAS Company Sierra Leone, we combine skilled craftsmanship, modern techniques, and a passion for quality to deliver construction solutions that exceed expectations. Whether you're building from the ground up or reimagining an existing space, we are your trusted partner every step of the way.
Request Your Free Quote
Get started with your next construction project today